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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1110423Generated: October 26, 2026

1-(2H-1-Benzopyran-3-yl)ethanone → 3-(1-Hydroxyethyl)-2H-Chromene

https://huagongshe.com/reaction/1110423

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2H-1-Benzopyran-3-yl)ethanoneHCID 40067—
Reactant6,8-Dimethyl-3-Acetyl-2H-ChromeneHCID 14479119—
Product3-(1-Hydroxyethyl)-2H-ChromeneHCID 11389708—

Reaction Steps

The procedure is as in Example 1, stage B, 6,8-dimethyl-3-acetyl-2H-chromene being replaced by 3-acetyl-2H-chromene, obtained in the preceding stage.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04975454
Source datasetuspto-grants-1990_12
ORD IDord-9f91d14067ba4c5f8feb5dbbf3cf8505
Source noteuspto-grants-1990_12